Re: Recursive evaluation of elements

Rowan Sylvester-Bradley wrote:

  Hi,

> Item 'c' expands OK, but the value of
the name element in
> item c1 is:
> <name>Item C ({$p1/name}) delivered by
Second Class</name>

> What I need is:
> <name>Item C (A nasty cheap one)
delivered by Second Class</name>

> Can anyone suggest how to do this?

  I
didn't look into the details, but it seems you simply want to
expand
expressions recursively: as long as the result of an
expansion contains curly
braces, it should be expanded itself.
So at first glance, I would adapt the
following:

    <xsl:matching-substring>
       <xsl:value-of select="
saxon:eval(
               saxon:expression(regex-group(1)),
$tablerow,
               $source
             )"/>
</xsl:matching-substring>

into the following (but as I said, I didn't look
into the
details, for instance would you have to adapt params, etc.):
<xsl:matching-substring>
       <xsl:variable name="expanded" as="text()">
<xsl:value-of select="
              saxon:eval(
saxon:expression(regex-group(1)),
                  $tablerow,
$source
                )"/>
       </xsl:variable>
<xsl:apply-templates select="$expanded" mode="#current"/>
</xsl:matching-substring>

  Regards,

-- 
Florent Georges
http://www.fgeorges.org/